This is my first time using both Vuetify and Firebase. Following a tutorial, I was trying to add some data to my db in firebase (not images). After installing firebase in my project with npm, I’ve set it up in a separate js file like this: In the vue.js file where I have the form for the new object with
extending Number to get a flags type with instance methods
I would like to make a flag-enum and put instance methods on it. Since this is not directly possible with the enum construct, I decided to do the following experiment: Yes, it’s a class that extends Number, has static getters to imitate the enum values, and some useful instance methods. And this does pr…
How do I get Javascript to track my score increments?
I am making a basic Rock Paper Scissors game and thought I was coding the score increments correctly, but the game keeps the scores at 0 each round. I tried initializing the variables within the function as well as globally. I tried adding return in front of the variable increments. I tried with and without t…
Discord JS, my users are able to create unlimited ticket channels when they react to the emoji
Users are able to create unlimited ticket channels when they react on 🎫 this emoji, what part do I miss in my script so that users are only able to create one ticket until they close it again? My bots ID below is: 701327880046510080 Any help would be appreciated! 🙂 Answer Add these lines to your code
Why clearInterval() is not working in timer Js?
I am training to work with js and one of the projects was a pomodoro timer. The timer works well from the main panel and stops and switches between tabs. But if you click on the clock button in the header and select any of the options there, then the timer does not stop and is not cleared when switching
Is there a way to move to a specific index when an item is added in the Angular?
i have some list and can add/remove item of the list. Is there a way to cause an event to scroll to a specific index (where the item was added) when the item is added? In the current example, the item is added to the front of the list, so the scroll must be moved to the top for example,
how to get an updated copy of a node tree after removing some of its nodes?
I need based on a condition to remove a node from a tree nodes and obtain as a result an updated copy of the tree nodes With the help of this answer https://stackoverflow.com/a/72121755/615274 I get to the node to delete, I exclude it from the array it belongs to but the returned node tree does not reflect th…
How can I add more icon in input tag when I key down comma
I’m wondering how can I add more icon, when I keydown comma inside input tag before input comma after input comma is there any plugins or reference code? please let me know Answer You can add an EventListener for the keyup event, that is fired, if a key was pressed and is released. The event interface p…
How to check strictly increasing and decreasing array in javascript
I solved an exercise in javascript but I’m not very happy with my solution and I couldn’t find a better one. Problem: check if an array have a starting subarray strictly increasing and an ending subarray strictly decreasing. Each array has at least 3 elements. Examples: My solution: Is there a bet…
onclick changes all mapped items instead of just one
I have a problem where I am trying to click on a certain div being returned by my backend and update it. I am trying to have it setup so that you click edit and the blogTitle and blogBody become input bars where you type in the new title and new body. In my code you can see an update